High power 100KW alternator Special for field construction
Ozawa thinks diesel engine electric machinery When the water temperature is too low during use, Wang Yao will bring the following three hazards.
First, the temperature is low, the diesel combustion condition in the cylinder worsens, the combustion period increases after ignition, and the engine is prone to rough operation, which worsens the curvature
Shaft bearing, piston ring, etc spare parts The power is reduced and the economy is reduced.
Second, the moisture after combustion is liable to condense on the cylinder wall, causing metal corrosion.
Third, the diesel fuel may dilute the engine oil and make the lubrication worse. Fourth, the incomplete combustion of fuel forms gum,
The piston ring is clamped in the piston ring groove
door It is stuck, and the pressure in the cylinder decreases at the end of compression. Fifthly, the water temperature is too low, the oil temperature is too low, the oil becomes thicker and fluid It becomes worse, resulting in insufficient oil supply, and the crankshaft bearing clearance becomes smaller, resulting in poor lubrication.
TO120000ET detailed parameters
1、 Technical Specifications
Rated output ： 100KVA
Standby power ： 110KVA
Rated frequency: 50Hz
Rated voltage: 400V
Rated speed: 1500
Generator type: Mute
Startup mode: Electric starting
mutually Number: three-phase
Power factor: COS Φ=0.8 (lagging)
Adjustment mode: AVR (Automatic Voltage Regulator ）
Steady state voltage adjustment: (%): ≤± 0.5
Voltage fluctuation: (%): ≤± 0.5
Load sudden change voltage %： ≤±2
Steady state frequency adjustment %： ≤±2
Engine technical parameters:
Power model: TO12000ET
Cylinder arrangement: in-line
Number of cylinders: 6 cylinders
Cooling mode: Closed water circulation cooling
Oil supply mode: Direct injection combustion type
Speed regulation mode: Mechanical speed regulation
Silencer: industrial silencer
Air intake mode: Turbo
Oil type: SAE10W30 (or CD)
Fuel model: zero # -10 #Diesel
Diesel oil tank: 150L
Unit fuel consumption: 224g/kw • h
Technical parameters of motor :
Rated power: 100KW
Wiring mode: Three phase four wire Y-connection
Protection grade: IP22
Insulation class: Level H
Motor type: brushless motor
Other configurations:
Overall dimensions of unit（ L×B×H）： 2950*1100*1570mm
Unit weight（ kg）： 1500/1650
The permanent magnet generator adopts a simplified rotor structure, which can be divided into parallel magnetic field structure and series magnetic field structure: parallel magnetic field structure
The rotor is made by casting and pressing, and the permanent magnet is embedded inside, so the rotating speed is high. The rotor with series magnetic field structure adopts steel structure
The permanent magnet is embedded on the surface, the rotor surface has strong magnetic induction, and the overall structure is firm and reliable. Diesel oil, lubricating oil
Check. Because the unit is in static state for a long time, various materials of the unit will interact with engine oil, cooling water, diesel oil, air, etc Complicated chemical and physical changes will occur, which will "blow" the unit.
